dnf所有女职业二觉原画:请问什么是AC尼尔森调查?
来源:百度文库 编辑:中科新闻网 时间:2024/10/05 10:51:24
http://www.acnielsen.com.cn/company_info.asp
http://www2.acnielsen.com/company/index.shtml
ACNielsen is a U.S. marketing research firm, based in Schaumburg, Illinois. The company serves the consumer goods market with research on market performance and dynamics, solving marketing and sales problems, and identifying market growth opportunities.